KSZ8842-PMQL Micrel Inc, KSZ8842-PMQL Datasheet - Page 67

• Manufacturer Part Number: KSZ8842-PMQL
• Description: 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface( )
• Manufacturer: Micrel Inc

Specifications of KSZ8842-PMQL

• Controller Type: Ethernet Switch Controller
• Interface: PCI
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 2
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 3.5V
• Operating Supply Voltage (min): 3.1V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1636 - BOARD EVALUATION KSZ8842-PMQL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1513-5; KSZ8842-PMQL

Micrel, Inc.
PHY 1 PHYID Low Register (Offset 0x04D4): PHY1ILR
This register contains the PHY ID (low) for the switch port 1 function.
PHY 1 PHYID High Register (Offset 0x04D6): PHY1IHR
This register contains the PHY ID (high) for the switch port 1 function.
PHY 1 Auto-Negotiation Advertisement Register (Offset 0x04D8): P1ANAR
This register contains the auto-negotiation advertisement for the switch port 1 function.
October 2007
Bit
15 – 0
15 – 0
12:11
4 – 0
Bit
Bit
Bit
15
14
13
10
9
8
7
6
5
1
0
Default
0x0022
Default
Default
0x1430
0_0001
Default
0
0
0
0
1
0
1
1
1
1
0
0
RO
R/W
R/W
R/W
R/W
RW
RW
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
Description
Jabber test
Not supported
Extended capable
1 = Extended register capable
0 = Not extended register capable
Description
PHYID low
Low order PHYID bits
Description
PHYID high
High order PHYID bits
Description
Next page
Not supported
Reserved
Remote fault
Not supported
Reserved
Pause (follow control capability)
1 = Advertise pause ability
0 = Do not advertise pause ability
Reserved
Adv 100 Full
1 = Advertise 100 full duplex ability
0 = Do not advertise 100 full duplex ability
Adv 100 Half
1 = Advertise 100 half duplex ability
0 = Do not advertise 100 half duplex ability
Adv 10 Full
1 = Advertise 10 full duplex ability
0 = Do not advertise 10 full duplex ability
Adv 10 Half
1 = Advertise 10 half duplex ability
0 = Do not advertise 10 half duplex ability
Selector field
802.3
67
Is the same as:
Is the same as:
P1CR4, bit 4
P1CR4, bit 3
P1CR4, bit 2
P1CR4, bit 1
P1CR4, bit 0
KSZ8842-PMQL/PMBL
M9999-100207-1.5